2470667042

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{829}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 3814182000

約数和(自身を除く): 1343514958

約数列:

[1, 2, 73, 137, 146, 149, 274, 298, 829, 1658, 10001, 10877, 20002, 20413, 21754, 40826, 60517, 113573, 121034, 123521, 227146, 247042, 1490149, 2980298, 8290829, 9017033, 16581658, 16922377, 18034066, 33844754, 1235333521, 2470667042]

約数ペア:

[(1, 2470667042), (2, 1235333521), (73, 33844754), (137, 18034066), (146, 16922377), (149, 16581658), (274, 9017033), (298, 8290829), (829, 2980298), (1658, 1490149), (10001, 247042), (10877, 227146), (20002, 123521), (20413, 121034), (21754, 113573), (40826, 60517)]